64682784

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2222

約数の個数: 72

約数和(自身を含む): 185749200

約数和(自身を除く): 121066416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2099, 2568, 3424, 3852, 4198, 5136, 6297, 7704, 8396, 10272, 12594, 15408, 16792, 18891, 25188, 30816, 33584, 37782, 50376, 67168, 75564, 100752, 151128, 201504, 224593, 302256, 449186, 604512, 673779, 898372, 1347558, 1796744, 2021337, 2695116, 3593488, 4042674, 5390232, 7186976, 8085348, 10780464, 16170696, 21560928, 32341392, 64682784]

約数ペア:

[(1, 64682784), (2, 32341392), (3, 21560928), (4, 16170696), (6, 10780464), (8, 8085348), (9, 7186976), (12, 5390232), (16, 4042674), (18, 3593488), (24, 2695116), (32, 2021337), (36, 1796744), (48, 1347558), (72, 898372), (96, 673779), (107, 604512), (144, 449186), (214, 302256), (288, 224593), (321, 201504), (428, 151128), (642, 100752), (856, 75564), (963, 67168), (1284, 50376), (1712, 37782), (1926, 33584), (2099, 30816), (2568, 25188), (3424, 18891), (3852, 16792), (4198, 15408), (5136, 12594), (6297, 10272), (7704, 8396)]